cannam@125: /* cannam@125: ** Copyright (C) 2002-2014 Erik de Castro Lopo cannam@125: ** cannam@125: ** This program is free software; you can redistribute it and/or modify cannam@125: ** it under the terms of the GNU General Public License as published by cannam@125: ** the Free Software Foundation; either version 2 of the License, or cannam@125: ** (at your option) any later version. cannam@125: ** cannam@125: ** This program is distributed in the hope that it will be useful, cannam@125: ** but WITHOUT ANY WARRANTY; without even the implied warranty of cannam@125: ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the cannam@125: ** GNU General Public License for more details. cannam@125: ** cannam@125: ** You should have received a copy of the GNU General Public License cannam@125: ** along with this program; if not, write to the Free Software cannam@125: ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. cannam@125: */ cannam@125: cannam@125: #include "sfconfig.h" cannam@125: cannam@125: #include cannam@125: #include cannam@125: #include cannam@125: #include cannam@125: #include cannam@125: cannam@125: #if HAVE_UNISTD_H cannam@125: #include cannam@125: #endif cannam@125: cannam@125: #include cannam@125: cannam@125: #include "utils.h" cannam@125: cannam@125: #define BUFFER_LEN (1 << 10) cannam@125: #define LOG_BUFFER_SIZE 1024 cannam@125: cannam@125: static void raw_offset_test (const char *filename, int typeminor) ; cannam@125: static void bad_raw_test (void) ; cannam@125: cannam@125: /* Force the start of this buffer to be double aligned. Sparc-solaris will cannam@125: ** choke if its not. cannam@125: */ cannam@125: static short data [BUFFER_LEN] ; cannam@125: cannam@125: int cannam@125: main (void) cannam@125: { cannam@125: raw_offset_test ("offset.raw", SF_FORMAT_PCM_16) ; cannam@125: bad_raw_test () ; cannam@125: cannam@125: return 0 ; cannam@125: } /* main */ cannam@125: cannam@125: /*============================================================================================ cannam@125: ** Here are the test functions. cannam@125: */ cannam@125: cannam@125: static void cannam@125: raw_offset_test (const char *filename, int typeminor) cannam@125: { SNDFILE *sndfile ; cannam@125: SF_INFO sfinfo ; cannam@125: sf_count_t start ; cannam@125: int k ; cannam@125: cannam@125: print_test_name ("raw_offset_test", filename) ; cannam@125: cannam@125: sfinfo.samplerate = 44100 ; cannam@125: sfinfo.format = SF_FORMAT_RAW | typeminor ; cannam@125: sfinfo.channels = 1 ; cannam@125: sfinfo.frames = 0 ; cannam@125: cannam@125: sndfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; cannam@125: cannam@125: start = 0 ; cannam@125: sf_command (sndfile, SFC_FILE_TRUNCATE, &start, sizeof (start)) ; cannam@125: cannam@125: for (k = 0 ; k < BUFFER_LEN ; k++) cannam@125: data [k] = k ; cannam@125: test_write_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ; cannam@125: cannam@125: sf_close (sndfile) ; cannam@125: cannam@125: sndfile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; cannam@125: check_log_buffer_or_die (sndfile, __LINE__) ; cannam@125: cannam@125: if (ABS (BUFFER_LEN - sfinfo.frames) > 1) cannam@125: { printf ("\n\nLine %d : Incorrect sample count (%" PRId64 " should be %d)\n", __LINE__, sfinfo.frames, BUFFER_LEN) ; cannam@125: dump_log_buffer (sndfile) ; cannam@125: exit (1) ; cannam@125: } ; cannam@125: cannam@125: memset (data, 0 , sizeof (data)) ; cannam@125: test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ; cannam@125: for (k = 0 ; k < BUFFER_LEN ; k++) cannam@125: if (data [k] != k) cannam@125: printf ("Error : line %d\n", __LINE__) ; cannam@125: cannam@125: /* Set dataoffset to 2 bytes from beginning of file. */ cannam@125: start = 2 ; cannam@125: sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ; cannam@125: cannam@125: /* Seek to new start */ cannam@125: test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; cannam@125: cannam@125: memset (data, 0 , sizeof (data)) ; cannam@125: test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 1, __LINE__) ; cannam@125: for (k = 0 ; k < BUFFER_LEN - 1 ; k++) cannam@125: if (data [k] != k + 1) cannam@125: { printf ("Error : line %d\n", __LINE__) ; cannam@125: exit (1) ; cannam@125: } ; cannam@125: cannam@125: /* Set dataoffset to 4 bytes from beginning of file. */ cannam@125: start = 4 ; cannam@125: sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ; cannam@125: cannam@125: /* Seek to new start */ cannam@125: test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; cannam@125: cannam@125: memset (data, 0 , sizeof (data)) ; cannam@125: test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 2, __LINE__) ; cannam@125: for (k = 0 ; k < BUFFER_LEN - 2 ; k++) cannam@125: if (data [k] != k + 2) cannam@125: { printf ("Error : line %d\n", __LINE__) ; cannam@125: exit (1) ; cannam@125: } ; cannam@125: cannam@125: /* Set dataoffset back to 0 bytes from beginning of file. */ cannam@125: start = 0 ; cannam@125: sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ; cannam@125: cannam@125: /* Seek to new start */ cannam@125: test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; cannam@125: cannam@125: memset (data, 0 , sizeof (data)) ; cannam@125: test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ; cannam@125: for (k = 0 ; k < BUFFER_LEN ; k++) cannam@125: if (data [k] != k) cannam@125: { printf ("Error : line %d\n", __LINE__) ; cannam@125: exit (1) ; cannam@125: } ; cannam@125: cannam@125: sf_close (sndfile) ; cannam@125: unlink (filename) ; cannam@125: cannam@125: puts ("ok") ; cannam@125: } /* raw_offset_test */ cannam@125: cannam@125: static void cannam@125: bad_raw_test (void) cannam@125: { FILE *textfile ; cannam@125: SNDFILE *file ; cannam@125: SF_INFO sfinfo ; cannam@125: const char *errorstr, *filename = "bad.raw" ; cannam@125: cannam@125: print_test_name ("bad_raw_test", filename) ; cannam@125: cannam@125: if ((textfile = fopen (filename, "w")) == NULL) cannam@125: { printf ("\n\nLine %d : not able to open text file for write.\n", __LINE__) ; cannam@125: exit (1) ; cannam@125: } ; cannam@125: cannam@125: fprintf (textfile, "This is not a valid file.\n") ; cannam@125: fclose (textfile) ; cannam@125: cannam@125: sfinfo.samplerate = 44100 ; cannam@125: sfinfo.format = SF_FORMAT_RAW | 0xABCD ; cannam@125: sfinfo.channels = 1 ; cannam@125: cannam@125: if ((file = sf_open (filename, SFM_READ, &sfinfo)) != NULL) cannam@125: { printf ("\n\nLine %d : Error, file should not have opened.\n", __LINE__ - 1) ; cannam@125: exit (1) ; cannam@125: } ; cannam@125: cannam@125: errorstr = sf_strerror (file) ; cannam@125: cannam@125: if (strstr (errorstr, "Bad format field in SF_INFO struct") == NULL) cannam@125: { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ; cannam@125: exit (1) ; cannam@125: } ; cannam@125: cannam@125: unlink (filename) ; cannam@125: cannam@125: puts ("ok") ; cannam@125: } /* bad_raw_test */ cannam@125: